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    Comtrol 99342-1 Comtrol RocketPort Universal PCI Octa DB9 Multiport Serial Adapter - 8 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card, As Shown

    Comtrol 99342-1 Comtrol RocketPort Universal PCI Octa DB9 Multiport Serial Adapter - 8 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Comtrol Corp. RocketPort Universal PCI Octa DB9 Multiport Serial Adapter 99342-1 Multiport Serial Adapters Comtrol 99342-1... more

    $412.65

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    Comtrol 30137-0 Comtrol RocketPort Express 16-Port Multiport Serial Adapter - PCI Express x1 - 16 x DB-9 Male RS-232/422/485 Serial Via Cable - Plug-in Card

    Comtrol 30137-0 Comtrol RocketPort Express 16-Port Multiport Serial Adapter - PCI Express x1 - 16 x DB-9 Male RS-232/422/485 Serial Via Cable - Plug-in Card

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Comtrol RocketPort EXPRESS 16-Port Multiport Serial Adapter 30137-0 PCI Express x1 - 16 x DB-9 Male RS-232/422/485 Serial... more

    $404.97

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    Startech Multiport Serial Adapter Pci-x - 8 X Db-9 Male Rs-232 Serial Via Cable - Plug-in Card - Db-9 Male Serial Cable (pci8s950lp)

    Startech Multiport Serial Adapter Pci-x - 8 X Db-9 Male Rs-232 Serial Via Cable - Plug-in Card - Db-9 Male Serial Cable (pci8s950lp)

    Add 8 RS-232 serial ports to your computer via a single low profile or full height PCI slot. The PCI8S950LP 8 Port Low Profile RS232 PCI Serial Card with 16950 UART lets you turn a single low profile PCI slot into eight RS232 (DB9) serial connections.... more

    $169.99 $130.56

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    Comtrol RocketPort 30129-5 Serial Adapter

    Comtrol RocketPort 30129-5 Serial Adapter

    Sku: 301295 more

    $318

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    Digi International Neo 77000889 PCI Express Card

    Digi International Neo 77000889 PCI Express Card

    Sku: 77000889 more

    $279

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    Comtrol RocketPort 30137-0 PCI Express Card

    Comtrol RocketPort 30137-0 PCI Express Card

    Sku: 301370 more

    $268

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    Comtrol Rocketport Express Quadcable Db9 Multiport Serial Adapter - Pci Express X1 - 4 X Db-9 Male Rs-232/422/485 Serial Via Cable (included) - Plug-in Card - Db-9 Fan-out Cable

    Comtrol Rocketport Express Quadcable Db9 Multiport Serial Adapter - Pci Express X1 - 4 X Db-9 Male Rs-232/422/485 Serial Via Cable (included) - Plug-in Card - Db-9 Fan-out Cable

    The RocketPort EXPRESS Quad DB9 is a four port serial adapter that is compatible with systems that have x1, x4, x8, or x16 PCI Express expansion slots. The card is designed for standard and low-profile PCs and servers and ships with a low-profile and a... more

    $283.17

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    Digi International Neo 77000890 PCI Express Card

    Digi International Neo 77000890 PCI Express Card

    Sku: 77000890 more

    $152

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    Startech.com PEX8S952 8-Port 16950 Uart Multiport Serial Adapter - PCI Express - 8 x DB-9 Male RS-232 Serial Via Cable (Optional) - Plug-in Card, As Shown

    Startech.com PEX8S952 8-Port 16950 Uart Multiport Serial Adapter - PCI Express - 8 x DB-9 Male RS-232 Serial Via Cable (Optional) - Plug-in Card, As Shown

    The Startech.com PEX8S952 8-Port Serial Adapter (16950 UART) plugs into a PCI express slot on your motherboard, turning one monitor connection into eight RS232 (DB9) serial connections. The adapter card is based on a native single chip design, allowing... more

    $161.38

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    Siig Cyberserial Dual Pcie Multiport Serial Adapter - 2 X Db-9 Rs-232 Serial Via Cable - Plug-in Card - Db-9 Fan-out Cable (jje20011s3)

    Siig Cyberserial Dual Pcie Multiport Serial Adapter - 2 X Db-9 Rs-232 Serial Via Cable - Plug-in Card - Db-9 Fan-out Cable (jje20011s3)

    SIIG's DP CyberSerial Dual PCIe is a superior adapter card for you to connect additional serial devices to your system. It is designed to provide you with two additional 9-pin serial ports to your current PCI Express-enabled desktop computer. This... more

    $58.46

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    Comtrol Rocketport Express 32-port Multiport Serial Adapter - Pci Express X1 - 32 X Db-9 Male Rs-232/422/485 Serial Via Cable (optional) - Plug-in Card

    Comtrol Rocketport Express 32-port Multiport Serial Adapter - Pci Express X1 - 32 X Db-9 Male Rs-232/422/485 Serial Via Cable (optional) - Plug-in Card

    This RocketPort EXPRESS card product delivers 32 ports of additional in-server serial connectivity via an external interface that is purchased separately. A data communication speed up to 460 Kbps is connected through software-selectable RS-232/422/485... more

    $718.10

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    Brainboxes PX-279 8-port Multiport Serial Adapter

    Brainboxes PX-279 8-port Multiport Serial Adapter

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. PCI Express Card providing eight RS232 serial ports connected using 9 pin cables. Data transfer rates up to 921,600 baud... more

    $299.09

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    Comtrol RocketPort Plus uPCI 422 Octacable DB9

    Comtrol RocketPort Plus uPCI 422 Octacable DB9

    PCI, Serial - Sku: 99032-1 more

    $266

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    StarTech PEX8S950LP PCI ExpressCard

    StarTech PEX8S950LP PCI ExpressCard

    Sku: PEX8S950LP more

    $154

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    PEX16S952LP Startech - 16 Port Low Profile Rs232 Pci Express Serial Card - Cable Included

    PEX16S952LP Startech - 16 Port Low Profile Rs232 Pci Express Serial Card - Cable Included

    PEX16S952LP Startech - 16 Port Low Profile Rs232 Pci Express Serial Card - Cable Included - Serial Adapter. Key features : Brand name - startech Device type - serial adapter Form factor - plug-in card - low profile Interface (bus) type - pci express... more

    $307.00

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    Startech Computer Products PEX4S553B 4 Port RS232 PCI Express Serial Card W/ Breakout Cable - Serial Adapter - 4 Ports

    Startech Computer Products PEX4S553B 4 Port RS232 PCI Express Serial Card W/ Breakout Cable - Serial Adapter - 4 Ports

    The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot. The PCIe Serial Card includes a 1-to-4 break out cable, which enables you to add 4 serial ports to a single low... more

    $88.95

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    Startech Computer Products PEX16S952LP 16 Port Low Profile RS232 PCI Express Serial Card - Cable Included - Serial Adapter - 16 Ports

    Startech Computer Products PEX16S952LP 16 Port Low Profile RS232 PCI Express Serial Card - Cable Included - Serial Adapter - 16 Ports

    The PEX16S952LP PCI Express serial card (16950 UART) lets you turn a low profile PCIe slot into sixteen RS232 (DB9) serial connections. The serial adapter card is based on a native single chip design that allows you to harness the full capability of... more

    $322.55

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    Brainboxes VX-012 2-port Multiport Serial Adapter

    Brainboxes VX-012 2-port Multiport Serial Adapter

    Brainboxes VX-012 2-port Multiport Serial Adapter - ExpressCard - 2 x DB-9 Male RS-232 Serial Via Cable - Plug-in Module - DB-9 Male Fan-out Cable more

    $110.64

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    (600,000+)
    Comtrol RocketPort 30128-8 Express Octa Serial Adapter

    Comtrol RocketPort 30128-8 Express Octa Serial Adapter

    Sku: 301288 more

    $319

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    PEX4S232485 Startech - 4 Port Pci Express Pcie Serial Combo Card - Serial Adapter. New Ret

    PEX4S232485 Startech - 4 Port Pci Express Pcie Serial Combo Card - Serial Adapter. New Ret

    PEX4S232485 Startech - 4 Port Pci Express Pcie Serial Combo Card - Serial Adapter. KEY FEATURES : Brand name - startech Device type - serial adapter Form factor - plug-in card Interface (bus) type - pci express x more

    $112.00

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    StarTech 4-Port RS232 PCI Serial Card Adapter with Power Outp PCI4S954PW

    StarTech 4-Port RS232 PCI Serial Card Adapter with Power Outp PCI4S954PW

    Sku: PCI4S954PW more

    $63

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    SYBA PCI Low Profile to 2 (1+1) External Serial Port Controller Card - MCS9835

    SYBA PCI Low Profile to 2 (1+1) External Serial Port Controller Card - MCS9835

    Sku: SDLPMCS2S more

    $15

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    Siig CyberSerial JJ-E20011-S3 2-port Multiport Serial Adapter

    Siig CyberSerial JJ-E20011-S3 2-port Multiport Serial Adapter

    SIIG CyberSerial JJ-E20011-S3 2-port Multiport Serial Adapter - PCI Express x1 - 2 x DB-9 RS-232 Serial Via Cable more

    $59.99

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    Overstock.com

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    "SYBA 4 Serial Ports PCI-e Controller Card, w/ Fan-out Cable, Low"

    "SYBA 4 Serial Ports PCI-e Controller Card, w/ Fan-out Cable, Low"

    "Type PCI Express to Serial Port Card External Ports 1 x Serial Port Operating Systems Supported Windows 8 Windows 7 Vista Windows XP Windows ME Windows 98/98SE/98ME Server 2003 Server 2000(32bit Only) Linux Kernal 2.4 & 2.6 Mac 10.4 & Above... more

    $29.99

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    SIIG DP USB 3.0 4-Port PCIe i/e Adapter Card JU-P40212-S1

    SIIG DP USB 3.0 4-Port PCIe i/e Adapter Card JU-P40212-S1

    Sku: JUP40212S1 more

    $34

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    "SYBA 8 Serial Ports PCI-e Controller Card with Two Fan-out Cables,"

    "SYBA 8 Serial Ports PCI-e Controller Card with Two Fan-out Cables,"

    "SYBA 8 Serial Ports PCI-e Controller Card with Two Fan-out Cables, SystemBase Chip Model SD-PEX15036 Type PCI Express to Serial Port Card External Ports 8 x Serial Ports Weight 1.41 Package Contents 8 Serial Port PCI-e Controller Card Daughter Card... more

    $51.89

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    StarTech 4-Port RS-232 PCIe Serial Card with Breakout Cable PEX4S553B

    StarTech 4-Port RS-232 PCIe Serial Card with Breakout Cable PEX4S553B

    [Pre Order - allow extra time] StarTech 4-Port RS-232 PCIe Serial Card with Breakout Cable Native Single-Chip Design, Up to 48% CPU Load Reduction, 2.5 Gb/s Single-Lane PCIe Throughput, CTS/RTS & DSR/DTR Flow Control, Supports Re-Map Function, Standard... more

    $89.95

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    SYBA PCI-E Low Profile 2-Port SATA RAID Controller - SIL3132

    SYBA PCI-E Low Profile 2-Port SATA RAID Controller - SIL3132

    Sku: SDLPPEX2IR more

    $16

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    Startech.com PCI2S550 PCI 2 PORT 16C550 SERIAL CARD

    Startech.com PCI2S550 PCI 2 PORT 16C550 SERIAL CARD

    Sku: DHPCI2S550 more

    $38

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    StarTech 8-Port RS-232 Serial PCIe Native Adapter Card with 1 PEX8S952

    StarTech 8-Port RS-232 Serial PCIe Native Adapter Card with 1 PEX8S952

    [Pre Order - allow extra time] StarTech 8-Port RS-232 Serial PCIe Native Adapter Card with 16950 UART Adds 8 RS-232 Serial Ports, Up to 460 kb/s Data Transfer Rate, High-Performance Oxford 950 UART, Included 8-Port DB9 Break-out Cable, Automated... more

    $188.50

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    (275,000+)
    SIIG Dual Profile 1-Port RS232 Serial PCIe with 16950 UAR JJ-E01111-S1

    SIIG Dual Profile 1-Port RS232 Serial PCIe with 16950 UAR JJ-E01111-S1

    Sku: JJE01111S1 more

    $27

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    StarTech 2-Port Native ExpressCard RS232 Serial Adapter Card EC2S952

    StarTech 2-Port Native ExpressCard RS232 Serial Adapter Card EC2S952

    Sku: EC2S952 more

    $51

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    Brainboxes Px-279 Multiport Serial Adapter Pci Express X1 - 8 X Db-9 Male Rs-232 Serial Via Cable - Plug-in Card (px279)

    Brainboxes Px-279 Multiport Serial Adapter Pci Express X1 - 8 X Db-9 Male Rs-232 Serial Via Cable - Plug-in Card (px279)

    PCI Express Card providing eight RS232 serial ports connected using 9 pin cables. Up to 921,600 data transfer rates and the 256 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your... more

    $307.05

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    Siig Jj-p04621-s7 4-port Multiport Serial Adapter - Pci - 4 X Db-9 Rs-232 Serial Via Cable - Plug-in Card (jjp04621s7)

    Siig Jj-p04621-s7 4-port Multiport Serial Adapter - Pci - 4 X Db-9 Rs-232 Serial Via Cable - Plug-in Card (jjp04621s7)

    SIIG's DP Quartet Serial 550 PCI is an excellent solution designed to add four additional 9-pin RS232 serial ports for connecting multiple serial-based devices to your PCI-enabled desktop computer. This 4-port serial adapter card comes with four... more

    $78.86

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    Comtrol RocketPort Universal PCI 8-Port Multiport Serial Adapter - 8 x RS-232/422 Serial Via Cable - Plug-in Card

    Comtrol RocketPort Universal PCI 8-Port Multiport Serial Adapter - 8 x RS-232/422 Serial Via Cable - Plug-in Card

    The RocketPort uPCI 8 Port Low Profile serial port expansion card is compatible with all current 3.3 and 5.0 Volt PCI bus architectures. It's half height design enables it to be used in both standard or low profile servers. It provides eight "native"... more

    $301.30

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    Startech.com PEX8S952 8-Port 16950 UART Multiport Serial Adapter - PCI Express - 8 x DB-9 Male RS-232 Serial Via Cable (Optional) - Plug-in Card

    Startech.com PEX8S952 8-Port 16950 UART Multiport Serial Adapter - PCI Express - 8 x DB-9 Male RS-232 Serial Via Cable (Optional) - Plug-in Card

    The Startech.com PEX8S952 8-Port Serial Adapter (16950 UART) plugs into a PCI express slot on your motherboard, turning one monitor connection into eight RS232 (DB9) serial connections. The adapter card is based on a native single chip design, allowing... more

    $336.99 $155.99

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    Brainboxes Vx-012 Multiport Serial Adapter Expresscard - 2 X Db-9 Male Rs-232 Serial Via Cable - Plug-in Module - Db-9 Male Fan-out Cable (vx012)

    Brainboxes Vx-012 Multiport Serial Adapter Expresscard - 2 X Db-9 Male Rs-232 Serial Via Cable - Plug-in Module - Db-9 Male Fan-out Cable (vx012)

    ExpressCard providing two RS232 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 384 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop. Technical Information Host... more

    $118.80

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    Comtrol RocketPort INFINITY Octacable DB9 Multiport Serial Adapter - Universal PCI - 8 x DB-9 Male RS-232/422/485 Serial - Plug-in Card

    Comtrol RocketPort INFINITY Octacable DB9 Multiport Serial Adapter - Universal PCI - 8 x DB-9 Male RS-232/422/485 Serial - Plug-in Card

    This RocketPort INFINITY octacable product delivers eight-ports of additional in-server serial connectivity via a fan-out DB9 octacable. Data communication of 921Kbps is connected through RS-232/422/485 software-selectable ports. Technical Information... more

    $354.93

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    More information about IO Controllers

    Best prices on Multiport serial cable plug card in IO Controllers. Check out Bizrate for great deals on popular brands like Comtrol, Digi International and SIIG. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.